WordGarden.ioagent
A2Pronunciation
UK
- /ˈeɪdʒənt/
US
- /ˈeɪdʒənt/
Meanings
Noun
a person who represents or acts on behalf of another person or organization, especially in business
a software or AI system that acts on a user's behalf or carries out tasks autonomously
a substance, organism, or other factor that produces a specific chemical, biological, or physical effect
More meaningsFewer meanings
a government operative such as an intelligence or federal agent
the doer of an action in a clause, especially in grammar and linguistics
Beyond the definition
An agent isn't always a secret spy! Broadly speaking, an agent is anyone (or anything) with the power to act. This usually applies in two ways: a person acting on behalf of someone else—like a real estate agent representing a buyer—or a substance that produces an effect, like a chemical agent causing a reaction.
Sometimes an agent is a professional intermediary, like a travel agent booking your vacation. Other times, it's a force of nature—"the wind was the agent of destruction during the storm." You can even be an agent of change, meaning you actively work to make things different! The word comes from the Latin agere, meaning "to do" or "to act."
The word "agent" has a surprisingly broad range of meanings, all stemming from the root concept of a "doer"—someone or something that takes action. In the business world, an agent is a person authorized to represent another party. Think of a literary agent selling a writer's work, a sports agent negotiating contracts, or a travel agent arranging your trip. These agents work as intermediaries, handling business and making decisions within defined limits.
However, "agent" isn't limited to people. In science and general use, an agent can be any substance or force that causes a particular result—a causative agent. For example, "the virus was identified as the infectious agent," or "the cleaning agent removed the stain." This usage emphasizes the role of something doing work or creating an effect, rather than representing a person.
The term also extends to abstract concepts and technology. You might hear about an "agent of change," referring to someone who actively works to transform a system or society. In computer science, an "intelligent agent" is a software program that performs tasks autonomously for a user.
Historically, the word carried connotations of covert power—think of secret agents in spy novels. While this meaning persists, it's important to remember that anything capable of producing an effect can be considered an agent. So whether you're talking about a professional representative, a scientific substance, or a force for change, "agent" always implies the power to make things happen.
Examples
- 1
Travel booking
We booked the trip through a travel agent.
- 2
Real estate
Our real estate agent found a house close to the school.
- 3
Insurance
Ask your insurance agent if this damage is covered.
- 4
Entertainment
The actor's agent negotiated a better contract for her.
More examplesFewer examples
- 5
Company representative
She works as an agent for a small publishing company.
- Patternagent for + company/organization
someone who represents it
- 6
Spy story
In the movie, he plays a secret agent living under a false name.
- 7
Social change
Good teachers can be agents of change in their communities.
- Phraseagent of change
a person or thing that helps cause change
See also
Similar
Shades of meaning
Contrast
Used with (collocations)
- real estate agent
- travel agent
- authorized agent
- act as an agent
Word family
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Forms and spellings
2 forms open this card.
Main spelling
- agentnoun
Forms
- agentspluralnoun